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On Fri, 15 Feb 2008 16:55:45 -0500
Dan Langille <dan@langille.org> wrote:
> Our tests have been on a p550 connected to DS6800 array using pgbench.
>
> One nasty behaviour we have seen is long running commits. Initial
> thoughts connected
> them with checkpoints, but the long running commits do not correlate
> with checkpoints being
> written. Have you seen this behaviour?
Are you sure? What makes you think this? Do you have a high level of
shared buffers? What are your bgwriter settings?
Joshua D. Drake
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